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Pull-trough resistance of tensile-loaded screw-fastenings of thin-walled sheeting and sandwich panels

Misiek, Thomas; Käpplein, Saskia; Kathage, Karsten

Abstract:
Fixings of different thin-walled building components differ in load-bearing behaviour and load-bearing capacity, even if identical screw fasteners are used. This is most pronounced for fixings under tensile loading. In this case, the differences are caused by the differences in geometry and material properties of the thin-walled building components, leading to differences in local deformation behaviour and therefore local stressing. We discuss the influence of parameters such as geometry and material on load-bearing behaviour and pull-trough resistance of fixings with screw fasteners. A comparison between the different thin-walled building components is made, also focusing on the difference between sheeting made of steel and made of aluminium. The conclusions of this discussion have to be taken into account when designing test set-ups for the determination of the characteristic resistance values of such connections. A short review of the new ECCS-Recommendations dealing with testing of fixings is done.
For thin-walled trapezoidal sheeting and corrugated sheeting design equations can be obtained by evaluating a huge number of test results. ... mehr

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Volltext §
DOI: 10.5445/IR/1000020015
Coverbild
Zugehörige Institution(en) am KIT Versuchsanstalt für Stahl, Holz und Steine (VAKA)
Publikationstyp Proceedingsbeitrag
Jahr 2010
Sprache Englisch
Identifikator ISBN: 978-85-285-0137-7
urn:nbn:de:swb:90-200154
KITopen-ID: 1000020015
Erschienen in Proceedings of SDSS'Rio 2010 International Colloquium Stability and Ductility of Steel Structures, Rio de Janeiro, Brazil, September 8 - 10, 2010. Ed.: E. Batista
Verlag Federal University Rio de Janeiro and State University, Rio de Janeiro (BRA)
Seiten 1009 - 1016
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